Matthias Reumann

Summary

Publications

  1. doi request reprint Supercomputing enabling exhaustive statistical analysis of genome wide association study data: Preliminary results
    Matthias Reumann
    IBM Research Collaboratory for Life Sciences Melbourne, 187 Grattan Street, Carlton, VIC 3010, Australia
    Conf Proc IEEE Eng Med Biol Soc 2012:1258-61. 2012
  2. doi request reprint Orthogonal recursive bisection as data decomposition strategy for massively parallel cardiac simulations
    Matthias Reumann
    IBM T J Watson Research Center, Yorktown Heights, NY 10598, USA
    Biomed Tech (Berl) 56:129-45. 2011
  3. doi request reprint Orthogonal recursive bisection data decomposition for high performance computing in cardiac model simulations: dependence on anatomical geometry
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2009:2799-802. 2009
  4. doi request reprint Strong scaling and speedup to 16,384 processors in cardiac electro-mechanical simulations
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2009:2795-8. 2009
  5. doi request reprint Assessing learning progress and quality of teaching in large groups of students
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2008:2877-80. 2008
  6. doi request reprint Large scale cardiac modeling on the Blue Gene supercomputer
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2008:577-80. 2008
  7. doi request reprint Preventive ablation strategies in a biophysical model of atrial fibrillation based on realistic anatomical data
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, Route 134, NY 10598, USA
    IEEE Trans Biomed Eng 55:399-406. 2008
  8. ncbi request reprint Computer model for the optimization of AV and VV delay in cardiac resynchronization therapy
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, 1101 Kitchawan Road, Route 134, Yorktown Heights, NY 10598, USA
    Med Biol Eng Comput 45:845-54. 2007
  9. ncbi request reprint Noninvasive, automatic optimization strategy in cardiac resynchronization therapy
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, New York 10598, USA
    Anadolu Kardiyol Derg 7:209-12. 2007
  10. doi request reprint Petascale computation performance of lightweight multiscale cardiac models using hybrid programming models
    Bernard J Pope
    Victorian Life Science Computation Initiative, 187 Grattan Street, Carlton, VIC 3010, Australia
    Conf Proc IEEE Eng Med Biol Soc 2011:433-6. 2011

Detail Information

Publications13

  1. doi request reprint Supercomputing enabling exhaustive statistical analysis of genome wide association study data: Preliminary results
    Matthias Reumann
    IBM Research Collaboratory for Life Sciences Melbourne, 187 Grattan Street, Carlton, VIC 3010, Australia
    Conf Proc IEEE Eng Med Biol Soc 2012:1258-61. 2012
    ..We are now in a position to employ supercomputers with hundreds of thousands of threads for higher order analysis of GWAS data using complex statistics...
  2. doi request reprint Orthogonal recursive bisection as data decomposition strategy for massively parallel cardiac simulations
    Matthias Reumann
    IBM T J Watson Research Center, Yorktown Heights, NY 10598, USA
    Biomed Tech (Berl) 56:129-45. 2011
    ..The ability to reduce runtimes could play a critical role in enabling wider use of cardiac models in research and clinical applications...
  3. doi request reprint Orthogonal recursive bisection data decomposition for high performance computing in cardiac model simulations: dependence on anatomical geometry
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2009:2799-802. 2009
    ..Depending on the processor partition size, future work will have to consider the orientation of the anatomy in the global volume for longer simulation runs...
  4. doi request reprint Strong scaling and speedup to 16,384 processors in cardiac electro-mechanical simulations
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2009:2795-8. 2009
    ..This work demonstrates that it is potentially possible to run simulations of 0.5 s using the presented electro-mechanical cardiac model within 1.5 hours...
  5. doi request reprint Assessing learning progress and quality of teaching in large groups of students
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2008:2877-80. 2008
    ..Although it requires a great work overhead on the behalf of the teaching staff, the quality of teaching and the motivation of the students is increased leading to a better learning environment...
  6. doi request reprint Large scale cardiac modeling on the Blue Gene supercomputer
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, 1101 Kitchawan Road, Route 134, NY 10598, USA
    Conf Proc IEEE Eng Med Biol Soc 2008:577-80. 2008
    ..This work demonstrates that it is possible to run simulations of the presented detailed cardiac model within hours for the simulation of a heart beat...
  7. doi request reprint Preventive ablation strategies in a biophysical model of atrial fibrillation based on realistic anatomical data
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, Route 134, NY 10598, USA
    IEEE Trans Biomed Eng 55:399-406. 2008
    ..By including individual patient anatomy and electrophysiological measurement, the model could be parameterized to yield an effective tool for future investigation of tailored ablation strategies and their effects on atrial fibrillation...
  8. ncbi request reprint Computer model for the optimization of AV and VV delay in cardiac resynchronization therapy
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, 1101 Kitchawan Road, Route 134, Yorktown Heights, NY 10598, USA
    Med Biol Eng Comput 45:845-54. 2007
    ..The presented methods and strategy offer the opportunity to carry out non-invasive, automatic optimization of CRT preoperatively. The model is subject to validation in future clinical studies...
  9. ncbi request reprint Noninvasive, automatic optimization strategy in cardiac resynchronization therapy
    Matthias Reumann
    Computational Biology Center, IBM TJ Watson Research Center, Yorktown Heights, New York 10598, USA
    Anadolu Kardiyol Derg 7:209-12. 2007
    ..However, no automatic, noninvasive optimization strategy exists to date...
  10. doi request reprint Petascale computation performance of lightweight multiscale cardiac models using hybrid programming models
    Bernard J Pope
    Victorian Life Science Computation Initiative, 187 Grattan Street, Carlton, VIC 3010, Australia
    Conf Proc IEEE Eng Med Biol Soc 2011:433-6. 2011
    ....
  11. doi request reprint Performance of hybrid programming models for multiscale cardiac simulations: preparing for petascale computation
    Bernard J Pope
    Victorian Life Science Computation Initiative, Carlton, VIC 3010, Australia
    IEEE Trans Biomed Eng 58:2965-9. 2011
    ..Considering that HPC systems in 2012 will have two orders of magnitude more cores than what was used in this study, we believe that faster than real-time multiscale cardiac simulations can be achieved on these systems...
  12. ncbi request reprint Multiple wavelets, rotors, and snakes in atrial fibrillation--a computer simulation study
    Matthias Reumann
    Institute of Biomedical Engineering, Universitaet Karlsruhe TH, Karlsruhe, Germany
    J Electrocardiol 40:328-34. 2007
    ..So far, computer models have investigated AF in a simplified anatomical model. In this work, pulmonary vein firing is simulated to investigate the initiation and maintenance of AF in a realistic anatomical model...
  13. ncbi request reprint The missing link between cardiovascular rhythm control and myocardial cell modeling
    Olaf Dossel
    Institute of Biomedical Engineering, Universitat Karlsruhe TH, Karlsruhe, Germany
    Biomed Tech (Berl) 51:205-9. 2006
    ..This article summarizes recent results and aims to trigger new research to bridge the different views...